
Pharmaceutical Standards
Pharmaceutical standards are a comprehensive set of reference materials essential for ensuring the safety, efficacy, and quality of pharmaceutical products. This category includes standards for active pharmaceutical ingredients (APIs), which are the core components responsible for therapeutic effects. Additionally, it covers compounds and metabolites relevant to both the pharmaceutical and veterinary industries, providing benchmarks for the accurate measurement and analysis of these substances. Nitrosamine control standards are crucial for detecting and mitigating potentially harmful nitrosamines in drug formulations. Toxicology standards help assess the safety and potential adverse effects of pharmaceutical compounds. Furthermore, enzyme activators and inhibitors standards are vital for research and development, enabling precise studies of biochemical pathways and drug mechanisms. These pharmaceutical standards are indispensable tools for regulatory compliance, quality control, and research, ensuring that pharmaceutical products meet stringent safety and effectiveness criteria.
Subcategories of "Pharmaceutical Standards"
- APIs for research and impurities(273,300 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,606 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,577 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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Lactosyl-C18-sphingosine
CAS:Controlled Product<p>Applications Lactosyl-C18-sphingosine has been found to have a strong interaction with HIV-1 Gp120.<br>References McReynolds, K.D., et. al.: Bioconjugate Chem., 10, 1021 (1999)<br></p>Formula:C30H57NO12Color and Shape:NeatMolecular weight:623.773rac-2’,3’4’-Trimethyl Ketoprofen
CAS:Controlled ProductFormula:C19H20O3Color and Shape:NeatMolecular weight:296.362-Amino-3-chlorobenzoic Acid
CAS:Controlled Product<p>Applications 2-Amino-3-chlorobenzoic Acid is a plant growth regulator.<br>References James, C. S., et a.: Ann. Appl. Biol., 61, 295 (1968)<br></p>Formula:C7H6ClNO2Color and Shape:NeatMolecular weight:171.58Vanillyl Methyl Ketone
CAS:Controlled Product<p>Applications Volatile aromatic compound released from hard woods. It is often found in wine that has been aged in wood barrels contributing to the wine’s flavor profile. It is also released during combustion, giving flavor to smoked meats.<br>References Zhang, B., et al.: App. Biochem. Biotechnol., 147, 119 (2008), Fernandez de Simon, B., et al.: J. Agric. Food Chem., 57, 3217 (2009), Conde, E., et al.: Food Chem., 114, 806 (2009),<br></p>Formula:C10H12O3Color and Shape:NeatMolecular weight:180.24-Pregnen-6α-methyl-17-ol-3,20-dione 17-Acetate-d3
CAS:Controlled ProductFormula:C24H31D3O4Color and Shape:NeatMolecular weight:393.57Testosterone-2,2,4,6,6-d5 Benzoate
CAS:Controlled Product<p>Applications Testosterone-2,2,4,6,6-d5 Benzoate is a useful isotopically labeled compound of Testosterone Benzoate (T155015)<br></p>Formula:C26D5H27O3Color and Shape:NeatMolecular weight:397.573'-O-Levulinoyl-N-benzoyl-2'-deoxycytidine
CAS:Controlled Product<p>Applications 3'-O-Levulinoyl-N-benzoyl-2'-deoxycytidine is a protected nucleotide derivative/building block.<br>References Kiuru, E., et al.: Helvetica Chimica Acta, 96, 1997-2008 (2013);<br></p>Formula:C21H23N3O7Color and Shape:NeatMolecular weight:429.423Dithieno[3,2-b:2',3'-d]thiophene-2-boronic Acid
CAS:Controlled ProductFormula:C8H5BO2S3Color and Shape:NeatMolecular weight:240.13N-(2-Benzoylphenyl)-O-[2-(5-methyl-2-phenyl-4-oxazolyl)ethyl]-L-tyrosine
CAS:Controlled ProductFormula:C34H30N2O5Color and Shape:NeatMolecular weight:546.6122-Hydroxy-4-(methyl-d3)phenyl β-D-glucopyranosiduronic Acid
CAS:Controlled ProductFormula:C13D3H13O8Color and Shape:NeatMolecular weight:303.284'-[(1,4'-Dimethyl-2'-propyl[2,6'-bi-1H-benzimidazol]-1'-yl)methyl]-[1,1'-biphenyl]-2-carbonitrile-d7
CAS:Controlled ProductFormula:C33D7H22N5Color and Shape:NeatMolecular weight:502.662-(Dibenzylamino)-3',4'-dihydroxy-acetophenone Hydrochloride
CAS:Controlled ProductFormula:C22H22ClNO3Color and Shape:NeatMolecular weight:497.603(1R,2S)-Tapentadol Hydrochloride (1 mg/ml in Acetonitrile)
CAS:Controlled ProductFormula:C14H23NO·ClHColor and Shape:Single SolutionMolecular weight:257.804-Chlorosulfonylcinnamic Acid
CAS:Controlled Product<p>Applications 4-Chlorosulfonylcinnamic Acid (cas# 17641-30-4) is a compound useful in organic synthesis.<br></p>Formula:C9H7ClO4SColor and Shape:NeatMolecular weight:246.67Arachidic Acid Methyl Ester-d3
CAS:Controlled ProductFormula:C21D3H39O2Color and Shape:NeatMolecular weight:329.575(+)-Carotol
CAS:Controlled Product<p>Applications (+)-Carotol is an essential oil extracted from Seseli libanotis plant. A natural product.<br>References Chizzola, R.: Chem. Biodivers., 16, 6 (2019), El O., et al.: Res. J. Pharm. Biol. Chem. Sci., 9, 1524 (2018)<br></p>Formula:C15H26OColor and Shape:NeatMolecular weight:222.3662-[2-(4’-Chloro-biphenyl-4-yl)-2-oxo-ethyl]acrylic Acid
CAS:Controlled Product<p>Applications 2-[2-(4’-Chloro-biphenyl-4-yl)-2-oxo-ethyl]acrylic Acid (cas# 58211-82-8) is a compound useful in organic synthesis.<br></p>Formula:C17H13ClO3Color and Shape:NeatMolecular weight:300.741-(3-Bromophenyl)thiourea
CAS:Controlled Product<p>Applications 1-(3-Bromophenyl)thiourea<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Formula:C7H7BrN2SColor and Shape:NeatMolecular weight:231.112-Methoxycarbonyl-2-methyltetralone
CAS:Controlled Product<p>Applications METHYL 2-METHYL-1-OXO-1,2,3,4-TETRAHYDRONAPHTHALENE-2-CARBOXYLATE (cas# 54125-61-0) is a useful research chemical.<br></p>Formula:C13H14O3Color and Shape:NeatMolecular weight:218.25o-Cresyl m-Cresyl p-Cresyl Phosphate
CAS:Controlled ProductFormula:C21H21O4PColor and Shape:NeatMolecular weight:368.361-[2-[4-[[[3-[[[[2-(Heptylthio)ethyl]amino]carbonyl]amino]phenyl]sulfonyl]amino]phenyl]hydrazide] 2,2,3,3-Tetrafluoro-butanedioic Acid
CAS:Controlled ProductFormula:C26H33F4N5O6S2Color and Shape:NeatMolecular weight:651.6949-Anthraceneacetic Acid 2,5-Dioxo-1-pyrrolidinyl Ester
CAS:Controlled Product<p>Applications A 9-substituted derivative of the polycyclic aromatic hydrocarbon (PAH) Anthracene (A678400).<br></p>Formula:C20H15NO4Color and Shape:NeatMolecular weight:333.341,2,3,4-Tetrahydro-1,2,8-naphthalenetriol
Controlled Product<p>Applications 1,2,3,4-Tetrahydro-1,2,8-naphthalenetriol is a reagent is used in the preparation of pharmaceuticals and in organic synthesis.<br></p>Formula:C10H12O3Color and Shape:NeatMolecular weight:180.201Benzyl 4-Nitrophenyl Carbonate
CAS:Controlled Product<p>Applications Benzyl 4-Nitrophenyl Carbonate is used as a reagent in the synthesis of Janus PEG-based dendrimers for use in combination therapy by controlled multi-drug loading and sequential release. Benzyl 4-Nitrophenyl Carbonate is also used as a reagent in the synthesis of Norfloxacin analogs which can exhibit antibacterial and antifungal activities under visible and UV light.<br>References Acton, A.L., et al.: Biomacromolecules, 14, 564 (2013); Bakhotmah, D.A., et al.: ISRN Org. Chem., 184754, 11 (2011)<br></p>Formula:C14H11NO5Color and Shape:NeatMolecular weight:273.24Uridine 5’-Diphospho-N-acetylglucosamine-13C,d3
CAS:Controlled ProductFormula:C16CH24D3N3O17P2Color and Shape:NeatMolecular weight:611.36bis(4-Nitrophenyl) Sulfone
CAS:Controlled Product<p>Applications BIS(4-NITROPHENYL) SULFONE (cas# 1156-50-9) is a useful research chemical.<br></p>Formula:C12H8N2O6SColor and Shape:NeatMolecular weight:308.262-Oxofentanyl-d5
CAS:Controlled ProductFormula:C22H21D5N2O2Color and Shape:NeatMolecular weight:238.238δ-Valerolactone-d4
CAS:Controlled Product<p>Applications Isotope labelled δ-Valerolactone used in the synthesis of various antibiotics including the ionophore antibiotic X-14547A. Also used in the preparation of polyesters via copolymerization.<br>References Nicolaou, K. et al.: J. Org. Chem., 50, 1440 (1985); Parrish, B. et al.: J. Polym. Sci. Polym, Chem., 40, 1983 (2002);<br></p>Formula:C5H4D4O2Color and Shape:NeatMolecular weight:104.142-Bromoethyl-4-nitrophenyl Ether
CAS:Controlled Product<p>Applications 2-Bromoethyl-4-nitrophenyl Ether (cas# 13288-06-7) is a compound useful in organic synthesis.<br></p>Formula:C8H8BrNO3Color and Shape:NeatMolecular weight:246.06α-(Bromomethyl)-α-butyl-4-chlorobenzeneacetonitrile-d9
CAS:Controlled Product<p>Applications α-(Bromomethyl)-α-butyl-4-chlorobenzeneacetonitrile-d9 is an intermediate used in the synthesis of Myclobutanil-d9 (M831402), which is the labeled analogue of Myclobutanil (M831400), an fungicide used on a wide range of food crops. Myclobutanil inhibits the biosynthesis of ergosterol, a critical component of fungal membranes.<br>References Kumar, A., et al.: J. Mycol. Plant. Pathnol., 42, 443 (2012); An, Y.R., et al.: Toxicol., 303, 94 (2013); Keinath, A.P., et al.: Crop. Protect., 42, 338 (2012);<br></p>Formula:C13D9H6BrClNColor and Shape:NeatMolecular weight:309.677Bis(carboxyethylgermanium) Sesquioxide
CAS:Controlled Product<p>Applications Bis(carboxyethylgermanium) Sesquioxide is a reagent used in the synthesis of carbon nanotubes.<br>References She, X. et al.: ACS App. Mat. Inter., 8, 10383 (2016);<br></p>Formula:C6H10Ge2O7Color and Shape:NeatMolecular weight:339.4225-Hydroxyvitamin D2 3-Hemisuccinate-13C4
CAS:Controlled ProductFormula:C4C28H48O5Color and Shape:NeatMolecular weight:516.691Pregnanediol-d5 3α-O-β-D-Glucuronide
CAS:Controlled ProductFormula:C27D5H39O8Color and Shape:NeatMolecular weight:501.664(4-Chloro-3-nitrophenyl)-(2-thienyl)methanone
CAS:Controlled Product<p>Applications (4-Chloro-3-nitrophenyl)-(2-thienyl)methanone (cas# 31431-18-2) is a compound useful in organic synthesis.<br></p>Formula:C11H6ClNO3SColor and Shape:NeatMolecular weight:267.693-[(1,3-Benzodioxol-5-ylamino)sulfonyl]-methyl ester 2-thiophenecarboxylic acid
CAS:Controlled ProductFormula:C14H13NO5S2Color and Shape:NeatMolecular weight:339.3874-tert-Butyldimethylsiloxyacetophenone
CAS:Controlled Product<p>Applications 4-tert-Butyldimethylsiloxyacetophenone is an intermediate in the synthesis of 1-(4-(2-Cyclobutoxyethyl)phenoxy)-3-(isopropylamino)propan-2-ol (C988245), which is a derivative of Betaxolol (B328000).<br>References Philippe, M.M., et. al.: Am. Chem. Soc., 30, 1003 (1987)<br></p>Formula:C14H22O2SiColor and Shape:NeatMolecular weight:250.4093,4-Dihydro-1H-indolo[2,3-b][1,8]naphthyridin-2(10H)-one
Controlled Product<p>Applications 3,4-Dihydro-1H-indolo[2,3-b][1,8]naphthyridin-2(10H)-one, is a derivative of 6,7,8,9-Tetrahydro-7-hydroxy-5-methyl-3-phenyl-pyrido[3’,2’:4,5]imidazo[1,2-a]pyrimidinium Chloride (H957770), a carcinogen used in the study of intestinal bacteria metaboism. Created through the heat processing of food.<br>References Vanhaecke, L.. et al.: Food Chem. Toxicol., 46, 140 (2008);<br></p>Formula:C11H15BrColor and Shape:NeatMolecular weight:237.26trans N-Benzyl Paroxetine-d4
CAS:Controlled ProductFormula:C26D4H22FNO3Color and Shape:NeatMolecular weight:423.513L-Penicillamine-d6
CAS:Controlled ProductFormula:C5H5D6NO2SColor and Shape:NeatMolecular weight:399.48Methyl trans-Cinnamate
CAS:Controlled Product<p>Applications Methyl trans-Cinnamate is one of the odour active compounds of Tahitian vanilla flavour and basil oil. Methyl trans-Cinnamate is naturally found in Magnolia liliflora oil, which is used to create a variety of nematicides. Methyl trans-Cinnamate also inhibits mushroom tyrosinase and has antimicrobial effects against Escherechia coli in food.<br>References Adams, A., et al.: J. Am. Oil Chem. Soc., 88, 201 (2011); Blank, A., et al.: Ind. Crop. Prod., 38, 93 (2012); Brunschwig, C., et al.: Food Res. Int., 46, 148 (2012); Huang, Q., et al.: J. Agr. Food Chem., 57, 2565 (2009)<br></p>Formula:C10H10O2Color and Shape:NeatMolecular weight:162.19δ17-Prostaglandin E1
CAS:Controlled ProductFormula:C20H32O5Color and Shape:NeatMolecular weight:352.4653',5'-Dihydroxyacetophenone
CAS:Controlled Product<p>Applications 3',5'-Dihydroxyacetophenone is a dihydroxy derivative of acetophenone. 3',5'-Dihydroxyacetophenone shows inhibitory activity towards plant germination and growth as well as some antitumor activity.<br>References Lohaus, E. et al.: Zeitsch. Naturforsch. C J. Biosci., 37C, 802 (1982); Nakamura, E.S. et al.: Cancer Lett., 177, 119 (2002);<br></p>Formula:C8H8O3Color and Shape:NeatMolecular weight:152.15N-[(2E)-6,6-Dimethyl-2-hepten-4-yn-1-yl]-N,4-dimethyl-1-naphthalenemethanamine-d3 Hydrochloride
CAS:Controlled Product<p>Applications N-[(2E)-6,6-dimethyl-2-hepten-4-yn-1-yl]-N,4-dimethyl-1-naphthalenemethanamine-d3 is an isotope labelled impurity of Terbinafine (T107500), an orally active, antimycotic allylamine and a specific inhibitor of squalene epoxidase.<br>References Petranyi, G., et al.: Science, 224, 1239 (1984); Ryder, N.S., et al.: Antimicrob. Agents Chemother., 27, 252 (1985); Evans, E.G.V., et al.: Br. Med. J., 318, 1031 (1999);<br></p>Formula:C22D3H24N·HClColor and Shape:NeatMolecular weight:344.9364-Methoxy Retinoic Acid
CAS:Controlled Product<p>Applications: An impurity contained in samples of all trans-retinoic acid.<br>References Newton, D., et al.: Cancer Res., 40, 3413 (1980), Curley, R., et al.: Bioorg. Med. Chem. Lett., 2, 1133 (1992), Tanaka, H., et al.: Chem. Pharm. Bull., 43, 356 (1995), Patel, J., et al.: J. Med. Chem., 47, 6716 (2004),<br></p>Formula:C21H30O3Color and Shape:Off White SolidMolecular weight:330.4613-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (~90%) (Levo Norgestrel Impurity)
CAS:Controlled Product<p>Impurity Levonorgestrel EP Impurity D<br>Applications 13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (Levonorgestrel EP Impurity D) is an impurity of Levonorgestrel.<br>References McGinty, D., et al.: Endocrinology, 24, 829 (1939), Belanger, A., et al.: Steroids, 37, 361 (1981), Nieman, L., et al.: J. Clin. Endocrinol. Metab., 61, 536 (1985), Klebe, G., et al.: J. Med. Chem., 37, 4130 (1994),<br></p>Formula:C21H30OColor and Shape:NeatMolecular weight:298.46Rescinnamine
CAS:Controlled Product<p>Applications Rescinnamine is an angiotensin-converting enzyme inhibitor used as an antihypertensive drug.<br>References Fife, R., et al.: Brit. Med. J., 2, 1848 (1960); Balsevich, J., et al.: Planta Med., 44, 91 (1982)<br></p>Formula:C35H42N2O9Color and Shape:NeatMolecular weight:634.72N-Biotinyl-3-aminopropyl Solketal
CAS:Controlled ProductFormula:C19H33N3O5SColor and Shape:NeatMolecular weight:415.55(6α,11β,16α,17α)-6,9-Difluoro-11-hydroxy-16-methyl-spiro[androsta-1,4-diene-17,5'-[1,3]oxathiolane]-2',3,4'-trione
CAS:<p>Impurity Fluticasone USP Related Compound B<br>Applications An impurity of Fluticasone Propionate (F599500), a derivative of Flumethasone (F455000). An antiallergic; anti-asthmatic; anti-inflammatory. Fluticasone USP Related Compound B.<br>References Matuszewski, B, et al.: Anal. Chem., 75, 3019 (2003), Fekete, S., et al.: J. Pharm. Biomed. Anal., 49, 64 (2009), Meltzer, E.O., et al.: J. Allergy Clin. Immunol., 86, 221 (1990), Mitchison, H.C., et al.: Gut, 32, 260 (1991), Phillipps, G.H., et al.: J. Med. Chem., 37, 3717 (1994)<br></p>Formula:C22H24F2O5SColor and Shape:Off-White To BeigeMolecular weight:438.48N-Phenyl-2-naphthylamine
CAS:Controlled Product<p>Applications N-(Phenyl)-2-naphthylamine is a reagent in the preparation of unsymmetrical triaryldiamines as thermally stable hole transport layers for various organic LEDs.<br>References Koene, B. et al.: Chem. Mat., 10, 2235 (1998)<br></p>Formula:C16H13NColor and Shape:Beige To GreyMolecular weight:219.282-(4-Nitrophenyl)propionic Acid
CAS:Controlled Product<p>Applications 2-(4-Nitrophenyl)propionic acid is a reagent used in the preparation of α-Methylated analogs of triiodothyroalkanoic acids which have interactions with hepatic thyroid receptors.<br>References Zemker, N., et al.: J. Med. Chem., 35, 548 (1992);<br></p>Formula:C9H9NO4Color and Shape:Light Orange ColourMolecular weight:195.17O-Desmethyl Astemizole-d5
CAS:Controlled ProductFormula:C27D5H24FN4OColor and Shape:NeatMolecular weight:449.5752-Hydroxy-3-(carboxymethylamino)-hydrocinnamic Acid, Dipotassium Salt
CAS:Controlled Product<p>Applications 2-Hydroxy-3-(carboxymethylamino)-hydrocinnamic Acid, Dipotassium Salt (cas# 100750-38-7 ) is a compound useful in organic synthesis.<br></p>Formula:C11H11K2NO5Color and Shape:NeatMolecular weight:315.41Palladium (II) Chloride
CAS:Controlled Product<p>Applications Palladium (II) chloride is used to catalyze the carbonylation of organotellurium compounds with carbon monoxide. Palladium (II) chloride is also sometimes used in carbon monoxide detectors where it undergoes a redox reaction and changes colour, causing the alarm to be triggered.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Ohe, K., et al.: J. Org. Chem., 52, 4859 (1987)<br></p>Formula:PdCl2Color and Shape:NeatMolecular weight:177.335-Chloro-m-salicylic Acid
CAS:Controlled Product<p>Applications 5-Chloro-m-salicylic Acid was studied as a potential selective lactate receptor (GPR81) agonists with antilipolytic effects.<br>References Dvorak, C.A., et al.: ACS. Med. Chem. Lett., 3, 637 (2012);<br></p>Formula:C7H5ClO3Color and Shape:NeatMolecular weight:172.577-Ethyl-10-(4-amino-1-piperidino)carbonyloxycamptothecin
CAS:<p>Stability Light Sensitive, Moisture Sensitive, Temperature Sensitive<br>Applications A major metabolite of Irinotecan.<br>References Canal, P., et al.: J. Clin. Oncol., 14, 2688 (1996), Haaz, M., et al.: Cancer Res., 58, 468 (1998), Kehrer, D., et al.: Clin. Cancer Res., 6, 3451 (2000), Hanioka, N., et al.: Xenobiotica, 31, 687 (2001), Satoh, T., et al.: Drug Metab. Dispos., 30, 488 (2002),<br></p>Formula:C28H30N4O6Color and Shape:NeatMolecular weight:518.56Cyclobutanecarboxylic Acid
CAS:Controlled Product<p>Applications Cyclobutanecarboxylic Acid, can be used as an organic building block in the chemical synthesis. It is also an Antiinflammatory agent.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Grassy, G. et al.: Euro. J. Med. Chem., 14, 493, (1979);<br></p>Formula:C5H8O2Color and Shape:NeatMolecular weight:100.125-(4’-Benzyloxyphenyl)-2-oxazolidone
CAS:Controlled Product<p>Applications 5-(4’-Benzyloxyphenyl)-2-oxazolidone (cas# 88693-98-5) is a compound useful in organic synthesis.<br></p>Formula:C16H15NO3Color and Shape:NeatMolecular weight:269.30N-Methyl Zonisamide
CAS:Controlled Product<p>Applications A methylated analog of Zonisamide (Z700000) with anticonvulsant activity.<br>References Uno, H., et al.: J. Med. Chem., 22, 180 (1979)<br></p>Formula:C9H10N2O3SColor and Shape:NeatMolecular weight:226.256α-Chlorobeclomethasone Dipropionate
CAS:Controlled Product<p>Impurity Beclomethasone Dipropionate EP Impurity E<br>Applications 6α-Chlorobeclomethasone Dipropionate (Beclomethasone Dipropionate EP Impurity E) is an analogue of Beclomethasone Dipropionate (B131030), an antiallergic, antiasthmatic (inhalate). Anti-inflammatory (topical).<br>References Laube, B., et al.: J. Allergy Clin. Immunol., 101, 475 (1998); Harrison, L., et al.: Eur. J. Clin. Pharmacol., 58, 191 (2002); Maneechotesuwan, K., et al.: J. Allergy Clin. Immunol., 121, 43 (2008)<br></p>Formula:C28H36Cl2O7Color and Shape:NeatMolecular weight:555.49(-)-β-Bisabolene-d3
CAS:Controlled ProductFormula:C15D3H21Color and Shape:NeatMolecular weight:207.37N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-tyrosine Phenylmethyl Ester Bis(2-cyanoethyl) Phosphate
CAS:Controlled ProductFormula:C37H34N3O8PColor and Shape:NeatMolecular weight:679.65N-Carbobenzyloxy-D-serine-β-lactone
CAS:Controlled Product<p>Applications N-Carbobenzyloxy-D-serine-beta-lactone (cas# 98632-91-8) is a useful research chemical.<br></p>Formula:C11H11NO4Color and Shape:NeatMolecular weight:221.213-Nitrophenol
CAS:<p>Applications 3-Nitrophenol is a chemical reagent used in various organic syntheses. Used in the synthesis of RAGE inhibitors via the etherification of phenols. Also used in the synthesis of kinase inhibitors against epidermal growth factor receptor T790M mutation.<br>References Zhou, W. et al: Nature. 462, 4887 (2009); McKillop, A. et al.: Tetrahedron, 30, 1379 (1974);<br></p>Formula:C6H5NO3Color and Shape:Light YellowMolecular weight:139.112-Nitrophloroglucinol
CAS:<p>Applications 2-Nitrophloroglucinol is a useful synthetic intermediate. It is used to prepare benzoxazoles and benzothiazoles as selective ligands for human β-estrogen receptor (ER-β).<br>References Barlaam, B., et al.: PCT Int. Appl., WO 2002051821 A1 20020704 (2002)<br></p>Formula:C6H5NO5Color and Shape:Red SolidMolecular weight:171.11N-Desmethyl Rosuvastatin Lactone
CAS:Controlled Product<p>Applications N-Desmethyl analog of Rosuvastatin Lactone (R700550); an intermediate in the production of Rosuvastatin (R700500) derivatives.<br></p>Formula:C21H24FN3O5SColor and Shape:NeatMolecular weight:449.53-(4-Hydroxyphenyl)propionic Acid-d4
CAS:Controlled Product<p>Applications 3-(4-Hydroxyphenyl)propionic Acid-d4 is the deuterated isotope of 3-(4-Hydroxyphenyl)propionic Acid (H9508200). Antioxidant<br>References Arnous, A., et al.: J. Agr. Food Chem., 49, 5736 (2001)<br></p>Formula:C9D4H6O3Color and Shape:NeatMolecular weight:170.198Lodoxamide-15N2,d2
CAS:Controlled Product<p>Applications Lodoxamide-15N2,d2 is the labelled form of Lodoxamide which is an antiallergic drug that acts as a mast cell stabilizer. It is effective in the treatment of allergic conjunctivitis and in decreasing vascular permeability.<br>References Ciprandi, G., et al.: Allergy, 51(12), 946-951 (1996); Bayer, Atilla., et al.: Ophthalmologica, 217(2), 119-123 (2003)<br></p>Formula:C11H4D2ClN15N2O6Color and Shape:NeatMolecular weight:315.63(+)-Hyalodendrin-d5
CAS:Controlled ProductFormula:C14D5H11N2O3S2Color and Shape:NeatMolecular weight:329.4494’-Bromomethyl-2-cyanobiphenyl-d4
CAS:Controlled ProductFormula:C14D4H6BrNColor and Shape:NeatMolecular weight:276.165Bis(o-cresyl) p-Cresyl Phosphate
CAS:Controlled ProductFormula:C21H21O4PColor and Shape:NeatMolecular weight:368.37Nintedanib Demethyl-O-β-D-glucuronic Acid Methyl Ester-D3
Controlled ProductFormula:C37D3H38N5O10Color and Shape:NeatMolecular weight:718.7676Z-9,10-seco-3,20-Bis-(ethylenedioxy)-pregna-5(10)-6,8-triene
CAS:Controlled ProductFormula:C25H36O4Color and Shape:NeatMolecular weight:400.5515'-Hydroxyphenyl Carvedilol-d5
CAS:Controlled Product<p>Applications A Labelled metabolite of Carvedilol which is a multiple-action, neurohormonal antagonist that is used in the treatment of hypertension.<br>References Schaefer, W.H., et al.: Drug Metab. Dispos., 26, 958 (1998).<br></p>Formula:C24H21D5N2O5Color and Shape:NeatMolecular weight:427.5Hydroxy Varenicline N-Trifluoroacetic Acid Salt
CAS:Controlled Product<p>Applications Protected Varenicline metabolite.<br></p>Formula:C15H12F3N3O2Color and Shape:NeatMolecular weight:323.272-Amino-4-chloro-3-nitropyridine
CAS:Controlled Product<p>Applications 2-Amino-4-chloro-3-nitropyridine (cas# 6980-08-1) is a compound useful in organic synthesis.<br>References Bavetsias, V., et al.: Bioorg. Med. Chem. Lett., 17, 6567 (2007), Niculescu-Duvaz, D., et al.: J. Med. Chem., 52, 2255 (2009),<br></p>Formula:C5H4ClN3O2Color and Shape:NeatMolecular weight:173.56Hesperetin-3’-O-sulphate Sodium Salt
CAS:Controlled ProductFormula:C16H13NaO9SColor and Shape:NeatMolecular weight:404.324N6-Benzoyl-8-oxo-2’-deoxyadenosine
CAS:Controlled ProductFormula:C17H17N5O5Color and Shape:NeatMolecular weight:371.347N4-Benzoylcytosine
CAS:Controlled Product<p>Applications N4-Benzoylcytosine is a reactant in the synthesis of 1',2'-cyclopentyl nucleosides as potential antiviral agents.<br>References Dang, Q., et. al.: Tetrahedron Lett., 55, 5092 (2014)<br></p>Formula:C11H9N3O2Color and Shape:NeatMolecular weight:215.213,4-Dihydroxydecanoic Acid
CAS:Controlled ProductFormula:C10H20O4Color and Shape:NeatMolecular weight:204.26Brefeldin A
CAS:Controlled Product<p>Applications A macrolide isolated from Penicillium brefeldianum. It affects the vesticular transport of the Golgi apparatus and induces DNA fragmentation which leads to apoptosis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Misumi, Y., et al.: J. Biol. Chem., 261 (1986), Mordente, J.A., et al.: J. Urol., 159, 275 (1998), Erokhina, M.V., et al.: Membr. Cell Biol., 12, 871 (1999), Nojiri, H., et al.: FEBS Letters, 453, 140 (1999),<br></p>Formula:C16H24O4Color and Shape:NeatMolecular weight:280.36Ethyl 2-Hydroxyphenylacetate
CAS:Controlled ProductFormula:C10H12O3Color and Shape:NeatMolecular weight:180.205-(3-Fluoro-4-nitrophenyl)-3-methyl-isothiazole
CAS:Controlled ProductFormula:C10H7FN2O2SColor and Shape:NeatMolecular weight:238.23814,15-Dehydro Fluocinolone Acetonide
<p>Impurity Fluocinolone Acetonide EP Impurity I<br>Applications 14,15-Dehydro Fluocinolone Acetonide is an impurity of Fluocinolone Acetonide (F455800); a glucocorticoid and anti-inflammatory agent.<br>References Sammul, et al.: J. Assoc. Off. Agric. Chem., 47, 952 (1964); Emerson, M.V., et al.: BioDrugs, 21, 245 (2007)<br></p>Formula:C24H28F2O6Color and Shape:NeatMolecular weight:450.471,5-Dihydroxynaphthalene-2,6-dicarboxylic Acid
CAS:Controlled Product<p>Applications 1,5-dihydroxynaphthalene-2,6-dicarboxylic acid (cas# 25543-68-4) is a useful research chemical.<br></p>Formula:C12H8O6Color and Shape:NeatMolecular weight:248.188(2Z)-2,3-Dehydroxy Atorvastatin (>90% Z)
CAS:<p>Applications (2Z)-2,3-Dehydroxy Atorvastatin is an intermediate in synthesizing (2E)-2,3-Dehydroxy Atorvastatin (D230045), which is an impurity in the synthesis of Atorvastatin (A791750).<br>References Kearney, A.S., et al.: Pharm. Res., 10, 1461 (1993); Heinonen, T.M., et al.: Clin. Ther., 18, 853 (1996);<br></p>Formula:C33H33FN2O4Color and Shape:NeatMolecular weight:540.62m-Salicylic Acid
CAS:Controlled Product<p>Applications m-Salicylic Acid is widely used in organic synthesis. It is also an important active metabolite of aspirin (A187780).<br>References Haynes, M., et al.: CRC H.b Chem. Phys., 92, 306 (2011)<br></p>Formula:C7H6O3Color and Shape:Off-WhiteMolecular weight:138.12N-4-Methoxy-N-(Butyryl-d7) Fentanyl
CAS:Controlled Product<p>Applications N-4-Methoxy-N-(Butyryl-d7) Fentanyl is deuterium labeled N-4-Methoxy-N-Butyryl Fentanyl (M226225). N-4-Methoxy-N-Butyryl Fentanyl is an impurity of Furanylfentanyl (F864085), which is an opiod analgesic agent and an analog of Fentanyl (F275000).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Zernig, G., et al.: Life Sci., 57, 2113 (1995), Bot, G., et al.: J. Pharmacol. Exper. Therap., 285, 1207 (1998)<br></p>Formula:C24H25D7N2O2Color and Shape:NeatMolecular weight:387.57C16-Sphingosine-1-phosphate
CAS:Controlled ProductFormula:C16H34NO5PColor and Shape:NeatMolecular weight:351.42N-[4-(4-Fluorophenyl)-5-formyl-6-(1-methylethyl)-2-pyrimidinyl]-N-methyl-methanesulfonamide
CAS:Controlled Product<p>Impurity Rosuvastatin Formyl Impurity<br>Applications Rosuvastatin intermediate.<br>References Watanabe, M., et al.: Bioorg. Med. Chem., 5, 437 (1997),<br></p>Formula:C16H18FN3O3SColor and Shape:NeatMolecular weight:351.401,2-Dihydro-Betamethasone 17,21-Dipropionate
CAS:<p>Stability Hygroscopic<br>Applications A degradation product of Betamethasone (B327000).<br>References Andersson, P., et al.: J. Pharm. Pharmacol., 36, 763 (1984), Wurthwein, G., et al.: Biopharm. Drug Dispos., 11, 381 (1990), Samtani, M., et al.: J. Pharm. Sci., 93, 726 (2004), Samtani, M., et al.: Drug Metab. Dispos., 33, 1124 (2005),<br></p>Formula:C28H39FO7Color and Shape:NeatMolecular weight:506.60α-Bromo-γ-butyrolactone
CAS:Controlled Product<p>Applications Lactams inhibit type Q arylesterase activity of human serum paraoxonase PON1.<br>References Aldridge, W., et al.: Biochem. J., 53, 110 (1953), Antikainen, M., et al.: J. Clin. Invest., 98, 883 (1996), Aviram, M., et al.: J. Clin. Invest., 101, 1581 (1998), Biggadike, K., et al.: J. Med. Chem., 43, 19 (2000),<br></p>Formula:C4H5BrO2Color and Shape:NeatMolecular weight:164.992,2'-Dibromodiethylamine Hydrobromide
CAS:Controlled ProductFormula:C4H9Br2N·BrHColor and Shape:NeatMolecular weight:311.841γ-Hydroxybutyric Acid-d4 Glucuronide
CAS:Controlled ProductFormula:C10D4H12O9Color and Shape:NeatMolecular weight:284.2535-Chloronaphthalen-1-amine
CAS:Controlled Product<p>Applications 5-Chloronaphthalen-1-amine<br></p>Formula:C10H8ClNColor and Shape:NeatMolecular weight:177.63D-Methionine-d3
CAS:Controlled Product<p>Applications D-Methionine-d3 is used for detection D- and L-enantiomers of methionine and [2H3]methionine in plasma by gas chromatography-mass spectrometry of methylated/N-acylated derivatives.<br>References Hasegawa, H., et al.: J. Chromatogr. B: 823, 203 (2005);<br></p>Formula:C5H8D3NO2SColor and Shape:NeatMolecular weight:152.234'-C-Fluoroadenosine 2',3',5'-Tribenzoate
CAS:Controlled Product<p>Applications 4'-C-Fluoroadenosine 2',3',5'-Tribenzoate is an intermediate in the synthesis of Nucleocidin (N925200) or similar molecules. Nucleocidin (N925200) is used in studies relating to novel parasite inhibitors.<br>References Dixit, S. et al.: Org. Biomol. Chem., 10, 6121 (2012); Fukuda, K. et al.: Actinomycet., 23, 51 (2009);<br></p>Formula:C31H24FN5O7Color and Shape:NeatMolecular weight:597.55Anastrozole Diacid
CAS:Controlled Product<p>Impurity Anastrozole Diacid Impurity<br>Applications Anastroloze Diacid is a derivative of Anastrozole (A637425), an aromatase inhibitor. Used as an antineoplastic. Anastrozole Diacid Imp<br>References Plourde, P.V., et al.: Breast Cancer Res. Treat., 30, 103 (1994), Buzdar, A.U., et al.: Cancer, 79, 730 (1997)<br></p>Formula:C17H21N3O4Color and Shape:WhiteMolecular weight:331.37Minodronic Acid
CAS:Controlled Product<p>Applications Minodronic acid is developed for osteoporosis treatment.<br>References Tanishima, S., et al.: Clin. Interv. Aging, 8, 185 (2013)<br></p>Formula:C9H12N2O7P2Color and Shape:NeatMolecular weight:322.154-Acetoxynisoldipine
CAS:Controlled Product<p>Applications Useful as vasodilators, antihypertensives, and spasmolytics.<br></p>Formula:C22H26N2O8Color and Shape:NeatMolecular weight:446.45Cyclo(L-prolinyl-L-tyrosine)
CAS:Controlled ProductFormula:C14H16N2O3Color and Shape:NeatMolecular weight:260.2886α-Chloro-17-acetoxy Progesterone
CAS:<p>Applications Progesterone (P755900) impurity.<br>References Liang, T., et al.: Biol. Chem., 256, 7998 (1981), Bratoeff, E., et al.: J. Steroid Biochem. Mol. Biol., 111, 275 (2008),<br></p>Formula:C23H31ClO4Color and Shape:NeatMolecular weight:406.943SRT 1460 Trifluoroacetic Acid Salt
CAS:Controlled Product<p>Applications SRT 1460 is a drug intended as a small-molecule activator of the sirtuin subtype SIRT1. it was found to improve insulin sensitivity and lower plasma glucose levels in fat, muscle and liver tissue, and increased mitochondrial and metabolic function.<br>References Milne, J., et al.: Nature, 450, 712 (7170); Pacholec, M., et al.: J. BIol. Chem., 285, 8340 (2010); Dai, H., et al.: J. Biol. Chem., 285, 32695 (2010)<br></p>Formula:C26H29N5O4S•x(C2HF3O2)Color and Shape:NeatMolecular weight:507.6011402p-Methyl-cinnamoyl Azide
CAS:Controlled Product<p>Applications p-Methyl-cinnamoyl Azide (cas# 24186-38-7) is a compound useful in organic synthesis.<br></p>Formula:C10H9N3OColor and Shape:WhiteMolecular weight:187.25-Methyl-2-nitrophenol
CAS:Controlled Product<p>Applications 5-Methyl-2-nitrophenol is a general chemical reagent used in the synthesis of antifungal benzoxazine-3-4(H)-one derivatives. Also used in the preparation of Levofloxacin precursors.<br>References Lopez-Iglesias, M. et al.: J. Org. Chem., 80, 3815 (2015);<br></p>Formula:C7H7NO3Color and Shape:Light YellowMolecular weight:153.14Norethindrone Acetate 3-Isopropylenol Ether
Controlled Product<p>Applications An impurity of Norethindrone Acetate (N675990).<br></p>Formula:C25H34O3Color and Shape:NeatMolecular weight:382.54N4-Anisoyl-2'-deoxycytidine
CAS:Controlled Product<p>Applications N4-Anisoyl-2'-deoxycytidine (cas# 48212-99-3) is a useful research chemical.<br></p>Formula:C17H19N3O6Color and Shape:NeatMolecular weight:361.35Chromium (II) Chloride Tetrahydrate (Technical Grade)
CAS:Controlled Product<p>Applications Chromium (II) chloride is use as a reducing agent for dehalogenation of organic halides. Chromium (II) chloride is also used as a reagent for chemo-, regio- and diastereoselective C-C bond formation.<br>References Hashmi, A.: J. Prakt. Chem., 338, 491 (1996); Takai, K., et al.: Tetrahedron Lett., 24, 5281 (1983)<br></p>Formula:CrCl2•4H2OColor and Shape:NeatMolecular weight:194.96α-Tocopherol Phosphate-d6 Disodium Salt
CAS:Controlled ProductFormula:C29D6H43Na2O5PColor and Shape:NeatMolecular weight:560.687Malvidin Chloride-d6
CAS:Controlled ProductFormula:C17H9D6O7·ClColor and Shape:NeatMolecular weight:372.783-Butoxy-4-nitrobenzoic Acid
CAS:Controlled ProductFormula:C11H13NO5Color and Shape:NeatMolecular weight:239.22N,N’-Bis(3-pyridyl)urea
CAS:Controlled Product<p>Applications N,N’-Bis(3-pyridyl)urea (cas# 39642-60-9) is a compound useful in organic synthesis.<br></p>Formula:C11H10N4OColor and Shape:NeatMolecular weight:214.223-Benzyloxybutyrylcarnitine O-Benzyl Chloride
Controlled Product<p>Applications 3-Benzyloxybutyrylcarnitine O-Benzyl Chloride is an intermediate used in the synthesis of 3-Hydroxybutyrylcarnitine Chloride (H830900), which is a reagent used to study acylcarnitine profile in thyroid disease.<br>References Wong, S., et al.: Clinical Biochem., 46, 180 (2013); Alu, F., et al.: Heredity, 110, 253 (2013); Adam, B., et al.: Clinical Biochem., 44, 1445 (2011)<br></p>Formula:C25H34NO5·ClColor and Shape:NeatMolecular weight:463.9943’-Chloro-3'-deoxy-5’-O-tritylthymidine
CAS:Controlled Product<p>Applications 3’-Chloro-3'-deoxy-5’-O-tritylthymidine (cas# 34627-62-8) is a compound useful in organic synthesis.<br></p>Formula:C29H27ClN2O4Color and Shape:NeatMolecular weight:502.17(3R,5S)-Atorvastatin Sodium Salt
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Atorvastatin impurity in bulk drug and tablets.<br>References Posvar, E., et al.: J. Clin. Pharmacol., 36, 728 (1996), Lea, A., et al.: Drugs, 53, 828 (1997), Miao, X., et al.: J. Chromatogr., 998, 133 (2003),<br></p>Formula:C33H34FN2O5·NaColor and Shape:NeatMolecular weight:580.62CPI 613
CAS:<p>Applications CPI 613 is a class of non-redox-active lipoate derivative that disrupts cancer cell mitochondrial metabolism and are potent anticancer agents in vivo.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Zachar, Z. et al.: J. Mol. Med., 89, 1137 (2011); Lee, K. et al.: Drug Met. Lett., 5, 163 (2011)<br></p>Formula:C22H28O2S2Color and Shape:Off White Crystalline PowderMolecular weight:388.59Tauro 6-Ethylchenodeoxycholic Acid Sodium Salt
CAS:Controlled Product<p>Applications Tauro 6-Ethlchenodeoxycholic Acid Sodium Salt can be otained from 6-Ethylchenodeoxycholic Acid (E899810) which is a derivative of the bile acid Chenodeoxycholic Acid (C291900). 6-Ethylchenodeoxycholic Acid (E899810) is a potent activator of the farnesoid X nuclear receptor which reduces liver fat and fibrosis in animal models of fatty liver disease.<br>References Neuschwander-Tetri, B.A., et al.: Lancet., 385, 956 (2015)<br></p>Formula:C28H48NNaO6SColor and Shape:NeatMolecular weight:549.74Uridine 5’-Diphospho-N-Acetylquinovosamine Disodium Salt
CAS:Controlled Product<p>Applications Uridine 5’-Diphospho-N-Acetylquinovosamine is an analogue of FlaA1, a bifunctional UDP-GlcNAc C6 dehydratase/C4 reductase from Helicobacter pylori.<br>References Creuzenet, C., et al.: J. Biol. Chem., 275, 34873 (2000)<br></p>Formula:C17H25N3Na2O16P2Color and Shape:NeatMolecular weight:635.322-Bromo-4-fluoroacetophenone
CAS:Controlled Product<p>Applications 2-Bromo-4-fluoroacetophenone (cas# 1006-39-9) is a compound useful in organic synthesis.<br></p>Formula:C8H6BrFOColor and Shape:NeatMolecular weight:217.042'-Deoxyguanosine-1-13C Monohydrate
CAS:Controlled ProductFormula:CC9H13N5O4·H2OColor and Shape:NeatMolecular weight:286.252,3-Bis[(acetyloxy)methyl]-1-oxoquinoxalin-1-ium-4(1H)-olate
CAS:Controlled Product<p>Applications 2,3-Bis[(acetyloxy)methyl]-1-oxoquinoxalin-1-ium-4(1H)-olate is an antibiotic.<br>References Marrero-Ponce, Yovani, et al.: Bioorg. & Med. Chem., 13(8), 2881-2899 (2005)<br></p>Formula:C14H14N2O6Color and Shape:NeatMolecular weight:306.27(11E)-Hexadecenyl Acetate
CAS:Controlled ProductFormula:C18H34O2Color and Shape:NeatMolecular weight:282.461Methyl 3-(2-Aminoethyl)benzoate Hydrochloride
CAS:Controlled Product<p>Applications 3-(2-Aminoethyl)benzoic Acid Methyl Ester (cas# 179003-00-0) is a compound useful in organic synthesis. It could be used for the preparation of isothiocyanates, which are anticancer agents.<br>References Luo, B., et al.: Molecules, 22, 773 (2017)<br></p>Formula:C10H13NO2·HClColor and Shape:NeatMolecular weight:179.22 + 36.461-[(2-Nitrophenyl)sulfonyl]-1H-pyrrole
CAS:Controlled Product<p>Applications 1-[(2-Nitrophenyl)sulfonyl]-1H-pyrrole is used in the preparation of various 2-substituted N-nosylpyrroles.<br>References Shibata, M. et al. Tetrahedron. 71, 4495 (2015);<br></p>Formula:C10H8N2O4SColor and Shape:NeatMolecular weight:252.246Thiodiphosphoric Acid Tetramethyl-d12 Ester
CAS:Controlled Product<p>Applications Thiodiphosphoric Acid Tetramethyl-d12 Ester is the labeled analogue of Thiodiphosphoric Acid Tetramethyl Ester (T350350), an impurity of Malathion (M111000), a pestanal and used primarily as an insecticide.<br>References Toia, R.F., et. al.: J. Agr. Food Chem., 28, 599 (1980); Josse, R et al.: Chem. Bio., Interact., 209, 76 (2014);<br></p>Formula:C4D12O5P2S2Color and Shape:NeatMolecular weight:278.286N,N-Dimethyl-2'-O-methylguanosine
CAS:Controlled Product<p>Applications N,N-Dimethyl-2'-O-methylguanosine is a modified nucleoside in tRNA of hyperthermophilic archaebacteria.<br>References Kowalak, J. A., et al.: Biochemistry, 33, 7869 (1994);<br></p>Formula:C13H19N5O5Color and Shape:NeatMolecular weight:325.32Desethyl Fenfluramine-d6 Hydrochloride (1mg/ml in Acetonitrile)
CAS:Controlled ProductFormula:C10H7D6ClF3NColor and Shape:Single SolutionMolecular weight:245.7trans-2,cis-6-Nonadienal-D2
CAS:Controlled Product<p>Applications trans-2,cis-6-Nonadienal-D2 is a labelled analogue of trans-2,cis-6-Nonadienal (N649365). trans-2,cis-6-Nonadienal is an unsaturated aldehyde that is responsible for the cucumber smell of Synura petersenii, a freshwater colonial flagellate. trans-2,cis-6-Nonadienal is also a common natural and drinking water contaminant.<br>References Berra, T., et al.: Trans. Am. Fish. Soc., 111, 78 (1982); Kynclova, A., et al.: Nova Hedw. Bei., 136, 283 (2010); Ömür-Özbek, P. & Dietrich, A.: Environ. Sci. Tech., 39, 3957 (2005)<br></p>Formula:C9D2H12OColor and Shape:NeatMolecular weight:140.219Decahydronaphthalene (Mixture of Cis + Trans)
CAS:Controlled Product<p>Applications Decahydronaphthalene is used as an industrial chemical solvent for polymer analysis. Used as a solvent for many resins and fuel additives.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Wang, J. et al.: App. Mech. Mat., 651, 157 (2014); Kazuhiko, O. et al.: J. Am. Chem. Soc., 116, 11737 (1994);<br></p>Formula:C10H18Color and Shape:ColourlessMolecular weight:138.25β-Costol
CAS:<p>Applications β-Costol is a component in essential oil from plant extract and exhibits antibacterial and antifungal activities<br>References Suleimen, E.M., et al.: Chem. Natural Compds., 55, 154 (2019);Doungchawee, J., et al.: Chemistry and Biodiversity, 16, (2019);Gandhi, A.S., et al.: Am. J. Pharm.Tech. Res., 8, 189 (2018);<br></p>Formula:C15H24OColor and Shape:ColourlessMolecular weight:220.351Methyl 3-Keto-7α,12α-dihydroxy-5β-cholanoate
CAS:Controlled ProductFormula:C25H40O5Color and Shape:NeatMolecular weight:420.582-Chloro-5-nitropyrimidin-4-ol
CAS:Controlled Product<p>Applications 2-Chloro-5-nitropyrimidin-4-ol is an intermediate used in the synthesis of 4-Chloro-5-nitro-2-(propylthio)pyrimidine (C374095), which is an impurity of the drug Ticagrelor (T437700), the first reversible oral P2Y12 receptor antagonist, provides faster, greater, and more consistent ADP-receptor inhibition than Clopidogrel. Ticagrelor is used in the treatment of acute coronary syndromes (ACS).<br>References Matetzky, S., et al.: Circulation, 109, 3171 (2004), Bassand, J., et al.: Eur. Heart J., 28, 1598 (2007), Jakubowski, J., et al.: Cardiovasc. Drug Rev., 25, 357 (2007)<br></p>Formula:C4H2ClN3O3Color and Shape:NeatMolecular weight:175.53N-[2-[[3-[[(2'-Fluoro-4-methoxy[1,1'-biphenyl]-3-yl)sulfonyl]amino]phenyl]amino]ethyl]-3-methoxybenzamide
CAS:Controlled ProductFormula:C29H28FN3O5SColor and Shape:NeatMolecular weight:549.61(9β,11β,16α)-9,11-Epoxy-21-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione
CAS:Controlled Product<p>Applications Glucocorticoid.<br></p>Formula:C22H28O4Color and Shape:NeatMolecular weight:356.46Methyl Cyano(2-nitrophenyl)acetate
CAS:Controlled Product<p>Applications Methyl Cyano(2-nitrophenyl)acetate (cas# 113772-13-7) is a compound useful in organic synthesis.<br></p>Formula:C10H8N2O4Color and Shape:NeatMolecular weight:220.181,7-Dihydroxynaphthalene
CAS:Controlled Product<p>Applications The preparation of 1,7-Dihydroxynaphthalene and its prompt characterization from its NMR data and peculiarities. Removal of dihydroxynaphthalenes from aqueous solution with the aid of an oxidoreductase polyphenol oxidase and biopolymer chitosan.<br>References Peterson, I. V., et al.: Magn. Reson. Chem., 51, 762-766 (2013); Kimura, Y., et al.: Environ. Technol., 35, 2910-2919 (2014)<br></p>Formula:C10H8O2Color and Shape:NeatMolecular weight:160.17Testosterone Laurate-d23
CAS:Controlled Product<p>Applications Testosterone Laurate-d23 is the isotopic analog of Testosterone Laurate. Testosterone Laurate is a derivative of testosterone(T155000), which is used in analytical studies to determine testosterone and nandrolone esters in race horse plasma for doping control through UPLC-ESI-MS-MS.<br>References You, Y., et al.: J. Chromato., 1218, 3982 (2011); Guan, F., et al.: Mass Spectrom., 45, 1270 (2010)<br></p>Formula:C31H27D23O3Color and Shape:NeatMolecular weight:493.87β-L-Aspartylglycine-13C2,15N
CAS:Controlled ProductFormula:C2C4H1015NNO5Color and Shape:NeatMolecular weight:193.1334-Oxo-(9-cis,13-cis)-Retinoic-d7 Acid
CAS:Controlled ProductFormula:C20D7H19O3Color and Shape:NeatMolecular weight:321.4622,6-Diamino-5-hydroxy-3-(phenylazo)pyridine
CAS:Controlled Product<p>Applications A novel metabolite of Phenazopyridine (P313751).<br>References Bailey, K., et al.: Drug Metab. Dispos., 11, 277 (1983), Thomas, B. H., et al.: J. Pharm. Sci., 79, 321 (1990), Thomas, B.H., et al.: Xenobiotica, 23, 99 (1993),<br></p>Formula:C11H11N5OColor and Shape:NeatMolecular weight:229.24(2S,2'S)-Ethambutol-d10 (1,1,1',1',2,2'-d6; ethylene-d4)
CAS:Controlled Product<p>Applications (2S,2'S)-Ethambutol-d10 (1,1,1',1',2,2'-d6; ethylene-d4) (CAS# 1129526-24-4) is a useful isotopically labeled research compound.<br></p>Formula:C10H14D10N2O2Color and Shape:NeatMolecular weight:214.389-Chloroanthracene (>90%)
CAS:Controlled Product<p>Applications 9-Chloroanthracene is a chlorinated anthracene compound used for biochemical research<br></p>Formula:C14H9ClPurity:>90%Color and Shape:NeatMolecular weight:212.672,2',3,5',6-Pentachlorobiphenyl-13C12
CAS:Controlled Product<p>Applications 2,2',3,5',6-Pentachlorobiphenyl-13C12 is the labeled analogue of 2,2',3,5',6-Pentachlorobiphenyl (P237935), an environmental neurotoxicant that promotes synaptogenesis through ryanodine receptor-dependent miR132 upregulation.<br>References Lesiak, A., et. al.: J. Neurosci., 34, 717 (2014)<br></p>Formula:C12H5Cl5Color and Shape:NeatMolecular weight:329.3034-(1-Naphthylvinyl)pyridine
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications 4-(1-Naphthylvinyl)pyridine (cas# 16375-56-7) is a useful research chemical.<br></p>Formula:C17H13NColor and Shape:NeatMolecular weight:231.29δ6-Fulvestrant
CAS:Controlled Product<p>Impurity Fulvestrant Impurity E;<br>Applications Fulvestrant (F862500) impurity E.<br></p>Formula:C32H45F5O3SColor and Shape:NeatMolecular weight:604.752,2'-Dibromoacetophenone
CAS:Controlled Product<p>Applications 2,2'-Dibromoacetophenone is used in the preparation of 4-phenylthiazol-2(3H)-one derivatives as anticonvulsant agents.<br>References Deng, X., et. al.: Lat. Am. J. Pharmacy, 33, 1430 (2014)<br></p>Formula:C8H6Br2OColor and Shape:NeatMolecular weight:277.946α-Hydroxy-21-desacetyl Deflazacort
CAS:Controlled Product<p>Applications The minor metabolite of Deflazacort.<br>References Bernareggi, A., et al.: J. Pharma. Biomed. Anal., 5, 177-81 (1987), Assandri, A., et al.: Xenobiotica, 13(3), 185 (1983), Martinelli, E., et al.: Drug Metab. Dispos., 7, 335 (1979),<br></p>Formula:C23H29NO6Color and Shape:NeatMolecular weight:415.48(alphaS)-α-(Aminomethyl)-benzenepropanoic Acid Methyl Ester Hydrochloride
CAS:Controlled ProductFormula:C11H15NO2·HClColor and Shape:NeatMolecular weight:229.703(5α,17β)-17-Hydroxyandrostan-3-one-2,3,4-13C3
CAS:Controlled ProductFormula:C3C16H30O2Color and Shape:NeatMolecular weight:293.418Naphthalene
CAS:<p>Applications Naphthalene is an abundant polycyclic aromatic hydrocarbon that is persistent, bioaccumulative, toxic and found in tobacco smoke and urban air. This compound is a contaminant of emerging concern (CECs).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Sutherland, K.M., et. al.: Am. J. Physiol., 302, L68 (2012); Bahuguna, A., et. al.: J. Pharm. Res., 5, 1600 (2012);<br></p>Formula:C10H8Color and Shape:WhiteMolecular weight:128.17Pimelic Acid-d4
CAS:Controlled Product<p>Applications Pimelic Acid-d4 is the labelled form of Pimelic Acid (P445040). Pimelic Acid is a metabolite found in four biofluids from dairy cows that may be used as biomarkers of milk.<br>References Sun, H., et. al.: J. Proteome Res., 14, 1287 (2015)<br></p>Formula:C72H4H8O4Color and Shape:White To Off-WhiteMolecular weight:164.19Methyl trans-Cinnamate-d5 (phenyl-d5)
CAS:Controlled Product<p>Applications Methyl trans-Cinnamate-d5 (phenyl-d5) (CAS# 61764-82-7) is a useful isotopically labeled research compound.<br></p>Formula:C10H5D5O2Color and Shape:NeatMolecular weight:167.224-Hydroxy-α-(1-hydroxycyclohexyl)benzeneacetonitrile
CAS:Controlled Product<p>Applications Intermediate for the synthesis of O-desmethylvenlafaxine.<br></p>Formula:C14H17NO2Color and Shape:NeatMolecular weight:231.292-(Naphthalen-1-yl)pyrrolidine Hydrochloride
CAS:Controlled ProductFormula:C14H15N·HClColor and Shape:NeatMolecular weight:233.737N-[(R)-(4-Nitrophenoxy)phenoxylphosphinyl]-1-ethylpropylester-L-Alanine-D4
Controlled ProductFormula:C20D4H21N2O7PColor and Shape:NeatMolecular weight:440.42N-Fmoc-(13C9,15N)-L-Tyrosine O-Tertbutyl Ether
CAS:Controlled Product<p>Applications N-Fmoc-(13C9,15N)-L-Tyrosine O-Tertbutyl Ether is the isotope labelled protected form of L-Tyrosine (T899975), an essential amino acid that exhibits in vitro antioxidant and antiradical activities. L-Tyrosine is used as a precursor to synthesize catecholamines (e.g. Norepinephrine HCl [N674500]) in human keratinocytes, and also for the synthesis of proteins and thyroid hormones.<br>References Gülçin, ?.: Amino Acids, 32, 431 (2007); Langen, K., et al.: Nuc. Med. Biol., 29, 625 (2002); Schallreuter, K., et al.: J. Invest. Derm., 104, 953 (1995); Zhang, W., et al.: Neuropharmacology, 47, 438 (2004)<br></p>Formula:C9C19H2915NO5Color and Shape:NeatMolecular weight:469.4612’-Deoxyisoguanosine
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 2’-Deoxyisoguanosine is a nucleoside which is used to synthesize Duplex DNA and DNA/RNA hybrids and DNA mismatch pairs for analysis of helix stability.<br>References Ingale, S. et al.: J. Org. Chem., 80, 3124 (2015); Seela, F. et al.: ChemBioChem., 11, 1443 (2010);<br></p>Formula:C10H13N5O4Color and Shape:NeatMolecular weight:267.24(2E)-2,4-Pentadienoic Acid Methyl Ester
CAS:Controlled ProductFormula:C6H8O2Color and Shape:NeatMolecular weight:112.1264-n-Propylacetophenone
CAS:Controlled Product<p>Applications A semivolatile compound found in waste landfill leachates. It is used as an intermediate in the preparation of STN liquid crystals for display devices<br>References Badoil, L. et al.: Anal. Bioanal. Chem., 393, 1043 (2009); Zuo, X. et al.: Liaon. Shif. Dax. Xue. Zir. Kex., 18, 316 (1995);<br></p>Formula:C11H14OColor and Shape:NeatMolecular weight:162.23α-Bromoacetosyringone
CAS:Controlled ProductFormula:C10H11BrO4Color and Shape:NeatMolecular weight:275.13-Deoxy-D-ribo-hexono-1,4-lactone
CAS:Controlled Product<p>Applications 3-Deoxy-D-ribo-hexono-1,4-lactone, is a building block used in synthesis of various compounds.<br></p>Formula:C6H10O5Color and Shape:NeatMolecular weight:162.141cis-Urocanic Acid
CAS:Controlled Product<p>Applications cis-Urocanic acid is an agonist of the 5-HT2A receptor.<br></p>Formula:C6H6N2O2Color and Shape:NeatMolecular weight:138.124(17β)-4,17-Dimethyl-androsta-2,4-dieno[2,3-d]isoxazol-17-ol
CAS:Controlled Product<p>Applications Used in the preparation of Epostane (E588850).<br></p>Formula:C22H31NO2Color and Shape:NeatMolecular weight:341.49Furofenac
CAS:<p>Applications A new anti-inflammatory drug. Effect of SAS 650 (Furofenac) on malondialdehyde production by platelets.<br>References Bertoli, D., et al.: Int. J. Tissue Reactions, 2, 217 (1980),<br></p>Formula:C12H14O3Color and Shape:Light Yellow SolidMolecular weight:206.244-(3,3'-dioxo-3H,3'H-spiro[furan-2,1'-isobenzofuran]-4-yl)benzonitrile
Controlled ProductFormula:C18H9NO4Color and Shape:NeatMolecular weight:303.2683-Hydroxyhexanoic Acid Methyl Ester
CAS:Controlled ProductFormula:C7H14O3Color and Shape:NeatMolecular weight:146.182-Bromoheptafluoronaphthalene
CAS:Controlled ProductFormula:C10BrF7Color and Shape:NeatMolecular weight:333.0(Z,Z)-5,11-Eicosadienoic Acid Methyl Ester-d3
Controlled Product<p>Applications (Z,Z)-5,11-Eicosadienoic Acid Methyl Ester-d3 is the isotope labelled analog of (Z,Z)-5,11-Eicosadienoic Acid Methyl Ester (E476810); the methyl ester derivative of (Z,Z)-5,11-Eicosadienoic Acid (E476800) which is a biomarker for trophic transfer.<br>References Koussoroplis, A., et al.: Lipids, 43, 461 (2008); Nguyen, J., et al.: Drug Dev. Res., 51, 233 (2000)<br></p>Formula:C23H48·C13H28O4S4·C11H20O3·7CH4Color and Shape:NeatMolecular weight:1013.818N-Biotinyl-3-aminopropyl Solketal-d5
CAS:Controlled ProductFormula:C19D5H28N3O5SColor and Shape:NeatMolecular weight:420.578Tetrabromobisphenol A Allyl Ether
CAS:Controlled Product<p>Applications Tetrabromobisphenol A Allyl Ether is a brominated flame retardant.<br>References Riess, M., et al.: J. Chromat. A, 827, 65 (1998); Andersson, P., et al.: Environ. Toxicol. Chem., 25, 1275 (2006)<br></p>Formula:C21H20Br4O2Color and Shape:Off-WhiteMolecular weight:624.00Daclatasvir RRRR Isomer-d3
CAS:Controlled ProductFormula:C40D3H47N8O6Color and Shape:NeatMolecular weight:741.8943-Cyanobenzoic Acid Methyl Ester
CAS:Controlled Product<p>Applications 3-Cyanobenzoic Acid Methyl Ester, is an intermediate for the synthesis of 3-Carbamoylbenzoic Acid Derivatives as Inhibitors of Human Apurinic/Apyrimidinic Endonuclease 1 (APE1). It can also be used for the preparation of 3-[5-(2-Fluorophenyl)-1,2,4-oxadiazol-3-yl]benzoic Acid Sodium Salt (F596070).<br>References Aiello, F., et al.: ChemMedChem, 7, 1825 (2012);<br></p>Formula:C9H7NO2Color and Shape:NeatMolecular weight:161.16(2E,4Z)-Deca-2,4-dien-oyl (R)-Carnitine Inner Salt-d3
Controlled ProductFormula:C17D3H26NO4Color and Shape:NeatMolecular weight:314.435Methyl 3α,7α-Diacetoxy-12-oxo-5β-cholan-24-oate
CAS:Controlled ProductFormula:C29H44O7Color and Shape:NeatMolecular weight:504.66L-Argininamide-D-phenylalanyl-L-2-piperidinecarbonyl-N-(4-nitrophenyl) Acetic Acid (D-PHE-PIP-ARG-PNA)
CAS:Controlled Product<p>Applications H-D-Phe-Homopro-Arg-pNA.2 Acetate is a useful organic reagent.<br></p>Formula:C27H36N8O5•x(C2H4O2)Color and Shape:White To Off-WhiteMolecular weight:552.63 + x(60.05)(S)-2-Amino-4-(((R)-1-carboxy-2-(1H-imidazol-5-yl)ethyl)amino)butanoic Acid
Controlled ProductFormula:C10H16N4O4Color and Shape:NeatMolecular weight:256.2585-Amino-1H-indazole-7-carboxylic Acid Methyl Ester
CAS:Controlled Product<p>Applications 5-Amino-1H-indazole-7-carboxylic Acid Methyl Ester can be used in preparation of azabenzimidazoles as AMPA receptor modulators useful in treating diseases.<br>References Berry, C., et al.: PCT Int. Appl., WO 2016176460 A1 20161103 (2016)<br></p>Formula:C9H9N3O2Color and Shape:NeatMolecular weight:191.19(3E)-4-(3-Nitrophenyl)-3-buten-2-one
CAS:Controlled Product<p>Applications (3E)-4-(3-Nitrophenyl)-3-buten-2-one is an intermediate in the synthesis of Methyl 4-Methyl-6-(3-nitrophenyl)-2-oxo-cyclohex-3-enyl Carboxylate (M275370), which is an impurity of Nicardipine (N394500).<br></p>Formula:C10H9NO3Color and Shape:NeatMolecular weight:191.183D-2'-Deoxyribopyranosyl-3-guanylurea (α/β-Mixture)
Controlled Product<p>Applications D-2'-Deoxyribopyranosyl-3-guanylurea (α/β-Mixture) can be obtained from 5-Aza-2’-deoxy Cytidine (A796950) which can be used as cancer treatment, in particular to inhibit the growth of pancreatic endocrine tumor cell lines.<br>References Deng, T., et al.: Life Sci., 84, 311 (2009), Horne, H., et al.: Mol. Cancer Res., 7, 199 (2009), Zinner, R., et al.: Mol. Cancer Ther., 8, 521 (2009),<br></p>Formula:C7H14N4O4Color and Shape:NeatMolecular weight:218.215-Bromonaphthalene-1-carbonitrile
CAS:Controlled ProductFormula:C11H6BrNColor and Shape:NeatMolecular weight:232.0762-Amino-3’-hydroxy-acetophenone Hydrochloride
CAS:Controlled Product<p>Applications 2-Amino-3’-hydroxy-acetophenone Hydrochloride is a reactant in the synthesis of TRPM8 modulators.<br>References PCT Int. Appl. (2014), WO 2014130582 A2 20140828;<br></p>Formula:C8H9NO2•(HCl)Color and Shape:NeatMolecular weight:151.1636465'-S-(3-Aminophenyl)-5'-thioadenosine
CAS:Controlled Product<p>Applications 5'-S-(3-Aminophenyl)-5'-thioadenosine is an intermediate used in the synthesis of S-adenosylhomocysteine analogs with biological activities.<br>References 5'-S-(3-Aminophenyl)-5'-thioadenosine is an intermediate used in the synthesis of S-adenosylhomocysteine analogs with biological activities.<br></p>Formula:C16H18N6O3SColor and Shape:NeatMolecular weight:374.424-(((5-Hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl)methoxy)methyl)-5-(hydroxymethyl)-2-methylpyridin-3-ol Dihydrochloride
CAS:Controlled ProductFormula:C16H20N2O5·2HClColor and Shape:NeatMolecular weight:393.263,3'-Bis(methylthio)-2,2'-bithiophene
CAS:Controlled Product<p>Applications 3,3'-Bis(methylthio)-2,2'-bithiophene is a useful reagent for organic synthesis and other chemical processes.<br>References Smie, A., et al.: J. Electroanal. Chem., 452, 87 (1998), Di C. N., et al.: Chem. Phys. Lett., 275, 533 (1997),<br></p>Formula:C10H10S4Color and Shape:NeatMolecular weight:258.4462-Acetamido-5-nitrophenylboronic Acid Pinacol Ester
CAS:Controlled Product<p>Stability Moisture Sensitive<br>Applications 2-Acetamido-5-nitrophenylboronic acid, pinacol ester<br></p>Formula:C14H19BN2O5Color and Shape:NeatMolecular weight:306.12(S)-β-Pinene
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications (S)-β-Pinene is a monoterpene that naturally occur in various plants. Due to its pine-like smell, its been used as a major constituent of hop aroma and flavor.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Li, Jingyi., et la.: J. Neurochem., 121, 881 (2012); Wu, J., et al.: J. Med. Plants. Res., 6, 2832 (2012);<br></p>Formula:C10H16Color and Shape:NeatMolecular weight:136.234-Aminobenzoic-2,3,5,6-d4 Acid Methyl Ester
CAS:Controlled Product<p>Applications 4-Aminobenzoic-2,3,5,6-d4 Acid Methyl Ester is an intermediate in the synthesis of DMABA-d4 NHS Ester (D678402), which is a labelled DMABA NHS ester (D678400). DMABA NHS ester is a reagent that reacts with the primary amine group of PE lipids. DMABA NHS ester has been used in combination with DMABA NHS ester-d4, -d6, and -d10 to study relative changes in PE lipid abundance before and after radical oxidation.<br>References Wester, H., et al.: Nucl. Med. Bio., 23, 365 (1996), Frees, D., et al.: Mol. Microbiol., 48, 1565 (2003), Michel, A., et al.: J. Bacteriol., 188, 5783 (2006), Voelker, T., et al.: Bioorg. Med. Chem., 17, 2047 (2009),<br></p>Formula:C8H5D4NO2Color and Shape:NeatMolecular weight:155.196,9,12,15,18-Heneicosapentaynoic Acid Methyl Ester-d3
Controlled ProductFormula:C22D3H21O2Color and Shape:NeatMolecular weight:323.443Decapreno-β-carotene (Technical Grade)
CAS:Controlled Product<p>Stability Light Sensitive, Temperature Sensitive<br>Applications An anlogue of β-Carotene (C184250). Decapreno-β-carotene is used as an internal standard for the quantification of the hydrocarbon carotenoids by HPLC.<br>References Hemley, R., et al.: Biophysical J., 20, 377 (1977), Taylor, R.F, et al.: Methods Enzymol., 67, 233 (1980),<br></p>Formula:C50H68Color and Shape:NeatMolecular weight:669.074-Nitrobutyric Acid Methyl Ester
CAS:Controlled Product<p>Applications Butyric acid derivative. Displays some anti-inflammatory activity.<br></p>Formula:C5H9NO4Color and Shape:NeatMolecular weight:147.133,3'-Dichlorobenzidine-13C12
CAS:Controlled ProductFormula:C12H10Cl2N2Color and Shape:NeatMolecular weight:265.039γ-Valerolactone-d3
CAS:Controlled Product<p>Applications γ-Valerolactone-d3 is the isotope labelled analog of γ-Valerolactone. γ-Valerolactone is a naturally occurring chemical found in fruits and is frequently used as a food additive. It can be converted to liquid alkenes which can be used as transportation fuels.<br>References Horvath, I.T., et al.: Green Chem., 10, 238 (2008); Bond, J.Q., et al.: Science, 327, 1110 (2010)<br></p>Formula:C5D3H5O2Color and Shape:NeatMolecular weight:103.1346-Bromo-6-dehydro-17α-acetoxy Progesterone
CAS:Controlled Product<p>Applications Progesterone (P755900) impurity.<br>References Liang, T., et al.: Biol. Chem., 256, 7998 (1981), Bratoeff, E., et al.: J. Steroid Biochem. Mol. Biol., 111, 275 (2008),<br></p>Formula:C23H29BrO4Color and Shape:NeatMolecular weight:449.38

